# Area of an Equilateral Triangle side 20 foot Calculator

##
Area of an Equilateral Triangle side 20 foot is 173.2 foot^{2}.

An equilateral triangle has all its sides as equal. The perpendicular drawn from the vertex of the triangle to the base divides the base into two equal parts. To calculate the area of the equilateral triangle, we have to know the measurement of its sides.Area of an Equilateral Triangle side 20 foot is 173.2 foot^{2}.

## Area of an Equilateral Triangle 20 ft in other units

Value | unit |
---|---|

0.0527914 | km^{2} |

0.0328031 | mi^{2} |

52.79136 | m^{2} |

173.2 | ft^{2} |

2078.4 | in^{2} |

57.7333333 | yd^{2} |

5279.136 | cm^{2} |

52791.36 | mm^{2} |

## Area of an Equilateral Traingle side 20 ft is 173.2 ft^{2}

**Steps:**

Given that side = 20 ft

**Area of an Equilateral Triangle** = A = (√3)/4 × 20^{2}

Put the value of side in Area Formula.

Area= $(√3)\above 1pt4$ × 20^{2}

Area = $(√3)\above 1pt4$ x 20 x 20

Multiply 20.0 ft and 20.0 ft

Area = $(√3)\above 1pt4$ x 400.0

Area = $1.732\above 1pt4$ x 400.0

Area = 0.433 x 400.0

Area= 173.2 ft^{2}

∴ Area of an Equilateral Traingle side 20 ft is 173.2 ft^{2}